128554140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14983}}^1$

素因数の和:15019

約数の個数: 96

約数和(自身を含む): 422908416

約数和(自身を除く): 294354276

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 14983, 29966, 44949, 59932, 74915, 89898, 149830, 164813, 179796, 194779, 224745, 299660, 329626, 389558, 449490, 494439, 584337, 659252, 779116, 824065, 898980, 973895, 988878, 1168674, 1648130, 1947790, 1977756, 2142569, 2337348, 2472195, 2921685, 3296260, 3895580, 4285138, 4944390, 5843370, 6427707, 8570276, 9888780, 10712845, 11686740, 12855414, 21425690, 25710828, 32138535, 42851380, 64277070, 128554140]

約数ペア:

[(1, 128554140), (2, 64277070), (3, 42851380), (4, 32138535), (5, 25710828), (6, 21425690), (10, 12855414), (11, 11686740), (12, 10712845), (13, 9888780), (15, 8570276), (20, 6427707), (22, 5843370), (26, 4944390), (30, 4285138), (33, 3895580), (39, 3296260), (44, 2921685), (52, 2472195), (55, 2337348), (60, 2142569), (65, 1977756), (66, 1947790), (78, 1648130), (110, 1168674), (130, 988878), (132, 973895), (143, 898980), (156, 824065), (165, 779116), (195, 659252), (220, 584337), (260, 494439), (286, 449490), (330, 389558), (390, 329626), (429, 299660), (572, 224745), (660, 194779), (715, 179796), (780, 164813), (858, 149830), (1430, 89898), (1716, 74915), (2145, 59932), (2860, 44949), (4290, 29966), (8580, 14983)]